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U heeft gezocht op: Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.


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Product Image-85323.180

VWR® Acetate Buffer USP Test Solution (TS)

Leverancier: VWR Chemicals
Omschrijving: Ready to use test solutions (TS).

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Image Unavailable-A0972.5000PE

Tris-Borate-EDTA (TBE) buffer, 10X

Leverancier: PanReac AppliChem
Omschrijving: 10X geconcenteerde oplossing van 0,89 M tris, 0,89 M boorzuur en 0,02 M EDTA.Na₂, pH 8,3±0,2.

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Product Image-786-027

Phosphate buffered saline (PBS), 10X

Catalogus nummer: (786-027)
Leverancier: G-Biosciences
Omschrijving: PBS 10X solution is used as a wash buffers for Western blotting, ELISA and other applications.
UOM: 1 * 500 mL

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Product Image-MMMPBPPFV9BPW

Mini flip-top vial with 9 ml buffered peptone water broth, BPPFV9BPW

Catalogus nummer: (MMMPBPPFV9BPW)
Leverancier: 3M Food Safety
Omschrijving: The 3M™ Mini Flip-Top Vial with 9 ml Buffered Peptone Water Broth is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.
UOM: 1 * 100 ST

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Image Unavailable-CAYM600228-250

Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L)

Leverancier: Cayman Chemical
Omschrijving: Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)

MSDS

Product Image-786-471

Hybridisation buffers

Leverancier: G-Biosciences
Omschrijving: The hybridisation buffers like Church & Gilbert’s, Denhardt solution, hybridisation denaturing solution, hybridisation neutralising solution, SSC, SSPE, TMAC Hyb solution and TNT Buffer are used in wide range of applications. Church & Gilbert’s Hybridization Buffer is prepared from molecular biology grade SDS (sodium dodecyl sulfate), monosodium phosphate (NaHPO₄), EDTA (ethylenediaminetetracetic acid) and bovine serum albumin (BSA) Fraction V using DNase, RNase and Protease-free water. It consists of 1mM EDTA, 1% BSA, 0,5M sodium phosphate monobasic, and 7% SDS (at a pH of 7,2).

Image Unavailable-TCIAB2904-100ML

Guanidine hydrochloride buffer solution, 6 mol/L, pH 8,7

Catalogus nummer: (TCIAB2904-100ML)
Leverancier: TCI
Omschrijving: Guanidine Hydrochloride Buffer Solution, 6 mol/L, pH-waarde: 8,7, TCI
UOM: 1 * 100 mL
Product Image-ROCKMB-020

Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)

Catalogus nummer: (ROCKMB-020)
Leverancier: Rockland Immunochemicals
Omschrijving: Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
UOM: 1 * 1 L
Image Unavailable-OXOIBR0014G

Phosphate Buffered Saline

Catalogus nummer: (OXOIBR0014G)
Leverancier: THERMO FISHER DIAGNOSTICS
Omschrijving: Cell culture buffer, Phosphate buffered saline tablets
UOM: 1 * 100 ST

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Product Image-MMMPBPPFV9MRD

Mini flip-top vial with 9 ml maximum recovery diluent, BPPFV9MRD

Catalogus nummer: (MMMPBPPFV9MRD)
Leverancier: 3M Food Safety
Omschrijving: The 3M™ Mini Flip-Top Vial with 9 ml Maximum Recovery Diluent is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.
UOM: 1 * 100 ST

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Product Image-WAKFDL-13100

Depyrogenated Dilution Tubes

Catalogus nummer: (WAKFDL-13100)
Leverancier: FUJIFILM WAKO CHEMICALS
Omschrijving: These depyrogenated dilution tubes are made of high-quality borosilicate glass depyrogenated at 250 °C.
UOM: 1 * 50 ST

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Image Unavailable-ENZOADI950010100

Fixation/Permeabilisation, (buffer)

Catalogus nummer: (ENZOADI950010100)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Fixation/Permeabilization, (buffer)
UOM: 1 * 100 mL

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Image Unavailable-ENZOADI801526

Extraction reagents

Leverancier: ENZO LIFE SCIENCES
Omschrijving: Concentrated lysis buffer for preparation of cell and tissue extracts.

New Product

Image Unavailable-R013

Buffer, EDTA buffer solution pH 8,5 (0,5 mol/L)

Catalogus nummer: (R013)
Leverancier: G-Biosciences
Omschrijving: A DNase and RNase free solution of 0.5M EDTA.
UOM: 1 * 100 mL
Product Image-A9162.0100

PBS tablets

Catalogus nummer: (A9162.0100)
Leverancier: PanReac AppliChem
Omschrijving: Tablets for preparation of 100 ml phosphate buffered saline (PBS).
UOM: 1 * 100 ST

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Product Image-HYCLSH30237.01

HEPES Buffer Solution 1 M, HyClone™

Catalogus nummer: (HYCLSH30237.01)
Leverancier: HyClone products (Cytiva)
Omschrijving: Maintain physiological pH in cell culture, despite changes in carbon dioxide concentration (produced by cellular respiration) with Cytiva HyClone HEPES solution.
UOM: 1 * 100 mL

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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